diagram for Thallium      Tl3+ /Tl+ = 1.25 V             Tl+ /Tl = -0.34 V a) Indicate which is the most stable oxidation state b) Indicate which is the most oxidizing species c) Comment on the possibility of sharing some of its species; if it exists, write the two half-reactions and the total reaction. Calculate the final potential, indicating whether it is thermodynamically favorable

Q: Calculate the cell potential for the galvanic cell in which the reaction Ti(s)+Co2+(aq)↽−−⇀…

A: Given: The concentration of Ti2+ is 0.00180 M.The concentration of Co2+ is 0.813 M.The half-cell…

Q: Pt(s) | X* (aq), X2+ ELECTROCHEMISTRY: Given the line notation: Pt(s) | X* (aq), (aq) || Y3+, (aq) I…

A: A numerical problem based on electrochemical cells that is to be accomplished.

Q: Balance the following reaction under acidic conditions and calculate cell potential at 298K Cr2O72-…

A: Calculate  cell potential Using  Nerenst  equation

Q: Calculate the required voltage (V) if an unknown metal (M) was electrodeposited from an aqueous…

A: Given: Current = 7.33 A Time passed = 10 hour Power = 0.2229 KWh. Current efficiency = 81 %

Q: calculate the equilibrium constant for the reaction:

A:

Q: Calculate the equilibrium constant for the following reaction carried out in 1 M perchloric acid:…

A:

Q: Calculate the required voltage (V) if an unknown metal (M) was electrodeposited from an aqueous…

A: Electrical energy=0.1599 kWh

Q: 1-Find the reduction potential for the couple (Cl/Cl) at pH =14? 2. Which specie(s) can go…

A: Latimer diagram of Chlorine at pH =0

Q: Calculate the  pH of the cathode compartment solution if the cell emf at 298  K is measured to be…

A:

Q: Calculate the standard free energy change in kJ given the standard reduction potentials for the half…

A:

Q: Use standard reduction potentials to calculate the equilibrium constant for the reaction: 2H*(aq) +…

A: The solution is as follows :

Q: What can you say about the values of the standard reduction potential of each species in the Frost…

A: The thermodynamic stability of the species is measured by frost diagram.

Q: Consider the following half reaction NO3(aq) + 10 H+ (aq) + 8e -> NH4+ (aq) + 3H₂O(1) If the ratio…

A:

Q: Oxidation of lactate by cytochrome C (represented as cytochrome C (Fe3 +)) to pyruvate is an…

A:

Q: For a hypothetical element A under acidic soln: Cell Notation E° (V) AO3/AO2 AO2/HAO2 AO;/AO2 НАО/АO…

A: The given data is:

Q: a) Nickel is immersed in 0.1M NaCl at pH = 1 and H2 pressure of 1 atm.  Calculate the potential of…

A: To solve the questions regarding the electrochemical potentials involving nickel, we'll examine both…

Q: unknown metal (M) was electrodeposited from an aqueous solution containing M2X2 (where X is the…

A:

Q: When the oxidation-reduction reaction was balanced in acidic solution. If the [H2O2] = 0.352 M,…

A:

Q: Given the following cell at 25°C: CuļCuso4 (0.0200 M) || Fe2* (0.0200 M), Fe3* (0.0100 M), HCI (1.00…

A:

Q: The potential (EMF) of a corrosion cell consisting of zinc (Zn) and hydrogen (H2) electrodes…

A: The concept of given question is based on the Nernst equation.The Nernst equation can be used to…

Q: Solid manganese dioxide MnO2 is used as a positive electrode material in alkaline batteries. When…

A: Redox reactions are the reactions in which the reduction half-reaction and oxidation half-reaction…

Q: Sketch the galvanic element diagram consisting of the following two half-elements Cu2O | Cu, in…

A:

Q: Based only on the half-reactions in table below, determine what spontaneous reaction will occur if…

A: A cell reaction will be spontaneous when the standard free energy change is NEGATIVE.i.e. ∆G° =…

Q: a)Distinguish the difference between the standard electrode potential for such as silver metal…

A: a) There will be no difference in the standard reduction potential.

Q: For the reaction 2Co (aq) +201 (aq)-2Co²+ (aq) + Cl (s). E-0.483 V what is the cell potential at 25…

A: Answer: Cell potential will be calculated using Nernst equation which is shown below:…

Q: Consider the following redox half-reaction at 25 °C: MnO4 (aq) + 8 H* (aq) + 5 e¯ → Mn²* (aq) + 4…

A:

Q: John makes a galvanic cell with the half reactions Mt3+(aq) + 3e1- -->Mt(s), and R2+(aq) + 2e1- -->…

A: Given that Standard reduction potentials of cathode and anode  1.09 V and 0.34 V respectively.…

Q: Ferrocene is an organometallic complex that contains iron sandwiched between two five-membered…

A: Cyclic voltammetry is an electrochemical technique to find the reduction and oxidation potentials of…

Q: Calculate the required voltage (V) if an unknown metal (M) was electrodeposited from an aqueous…

A:

Q: For (c), why doesn't SO42- oxidize Na+ when the reduction potential of Na+ (-2.71V) is lower than…

A: If electrons get donated by any species/neutral and that species gets converted into +ve ion then…

Q: Given the cell; SCE//Ag(CN)2 (7.00X10³M, CN-(0.0280M)/Ag Ecell = -0.700 V Ag+ +e- → Ag(s) E° = 0.799…

A:

Q: The oxidation of HNO2 to NO3 in acid solution is a 4-electron transfer reaction described by the…

A:

Q: Calculate the reduction potential of copper(II) to copper(0) when [Cu2+]= 0.0150 M. Write a brief…

A:

Q: Calculate the required voltage (V) if an unknown metal (M) was electrodeposited from an aqueous…

A: Given: Current = 6.2 A Time passed = 11 hour Power = 0.2406 KWh. Current efficiency = 96 %

Q: Nitrate ion substitutes for oxygen as an electron acceptor in the biodegradation of organic matter,…

A: Ideal gas equation is given by: PV=nRT      OR PV=mMRT         .....(1) Where, 'P' is the pressure,…

Q: Given that standard reduction potentials at 298.15 K are E° Ag+ /Ag = +0.800 V and E° Cu?"/Cu =…

A: When Ag foil is soaked into Cu(NO3)2 solution, for Ag to dissolve the reaction involved would be:…

Q: 5. If 2.46 g of Fe 2+ were oxidized in the reaction Fe2+(aq) + Ce4+( aq ) à Fe3+ (aq) + Ce3+ (aq ),…

A: The molar mass Fe atom is:- 55.85g/mol

Q: 4. Knowing that the standard reduction potential of the redox pair F2 F is Eo = +2.87 V, what…

A: The question is based on the concept of electrochemistry. We have been given standard reduction…

Q: For the reagents below: - Write the redox half-reactions involved for each compound - Write the…

A:

Q: 1. Given that the electrochemical cell L gives a potential of 0.0570 V, determine the concentration…

A: Introduction: In the case of concentration cells, the concentration of a soluble component in both…

Q: 1. (a) K₂Cr2O7 reacts with Fe(II) to produce Cr(III) and Fe(III) in acid medium. Write down the…

A: Reduction potential for Chromium system is 1.33 V and for iron it is 0.77 V. So, Cr2O72- will…

Q: The reduction potential of ferricyanide to ferrocyanide ion occurs at +0.36 V when both ions are 1M…

A: Reduction potential : It is the tendency of an element to  gain electrons and converted into lower…

Q: Calculate the required voltage (V) if an unknown metal (M) was electrodeposited from an aqueous…

A: Given: Current = 4.05 A Time passed = 8 hour Power = 0.2411 KWh. Current efficiency = 90 %

Q: 7. Note that there are two entries for oxygen gas on the table of standard reduction potentials, one…

A: Under acidic conditions: Reduction potential of oxygen gas = + 1.229 V Under basic conditions:…